Fabrication of customized open-cell titanium foams by direct
foaming for biomedical applications

J 2024

Fabrication of customized open-cell titanium foams by direct foaming for biomedical applications

OLIVER-URRUTIA, Carolina; Mariano CASAS-LUNA; Zuzana SUMBALOVÁ KOLEDOVÁ; Karel SLAMECKA; Tomas ZIKMUND et al.

Základní údaje

Originální název

Fabrication of customized open-cell titanium foams by direct foaming for biomedical applications

Autoři

OLIVER-URRUTIA, Carolina; Mariano CASAS-LUNA; Zuzana SUMBALOVÁ KOLEDOVÁ; Karel SLAMECKA; Tomas ZIKMUND; Jozef KAISER; Ladislav CELKO a Edgar B. MONTUFAR

Vydání

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, AMSTERDAM, ELSEVIER, 2024, 2238-7854

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

20601 Medical engineering

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 6.600

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14110/24:00137424

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

Titanium; Metallic foam; Scaffold; Direct foaming; Robocasting; Osteoblast

Štítky

14110517, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 25. 10. 2024 10:44, Mgr. Tereza Miškechová

Anotace

V originále

Titanium (Ti) foams offer a promising alternative for bone reconstruction and repair due to their high porosity and lower stiffness compared to solid metals, which improves in vivo osseointegration by reducing the stress shielding effect and allowing bone ingrowth. In this work, customized Ti foams were successfully fabricated for the first time at room temperature using a direct foaming method. Ti powder suspension with a water-soluble surfactant and environmentally friendly thickener was foamed by mechanical stirring. Then, 3D-printed moulds were utilized to achieve near-net shape foams, which were subsequently consolidated by sintering, thus avoiding the need for complex processing of molten Ti. The resulting Ti foams exhibited a cancellous-like open-cell structure, high porosity (> 80%), and a five times higher effective surface area than a 3D Ti mesh with a primitive cubic-based cell fabricated by additive manufacturing. In addition, the Ti foams exhibited similar mechanical properties to cancellous bone and facilitated the adhesion, proliferation, and maturation of human osteoblasts in vitro.

Návaznosti

90251, velká výzkumná infrastruktura

Název: CzechNanoLab II

Citovat

OLIVER-URRUTIA, Carolina; Mariano CASAS-LUNA; Zuzana SUMBALOVÁ KOLEDOVÁ; Karel SLAMECKA; Tomas ZIKMUND; Jozef KAISER; Ladislav CELKO a Edgar B. MONTUFAR. Fabrication of customized open-cell titanium foams by direct foaming for biomedical applications. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T. AMSTERDAM: ELSEVIER, 2024, roč. 33, November-December 2024, s. 1704-1714. ISSN 2238-7854. Dostupné z: https://doi.org/10.1016/j.jmrt.2024.09.136.

@article{2446224,
   author = {OliverandUrrutia, Carolina and CasasandLuna, Mariano and Sumbalová Koledová, Zuzana and Slamecka, Karel and Zikmund, Tomas and Kaiser, Jozef and Celko, Ladislav and Montufar, Edgar B.},
   article_location = {AMSTERDAM},
   article_number = {November-December 2024},
   doi = {https://doi.org/10.1016/j.jmrt.2024.09.136},
   keywords = {Titanium; Metallic foam; Scaffold; Direct foaming; Robocasting; Osteoblast},
   language = {eng},
   issn = {2238-7854},
   journal = {JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T},
   title = {Fabrication of customized open-cell titanium foams by direct foaming for biomedical applications},
   url = {https://www.sciencedirect.com/science/article/pii/S2238785424021410?via%3Dihub},
   volume = {33},
   year = {2024}
}

TY  - JOUR
ID  - 2446224
AU  - Oliver-Urrutia, Carolina - Casas-Luna, Mariano - Sumbalová Koledová, Zuzana - Slamecka, Karel - Zikmund, Tomas - Kaiser, Jozef - Celko, Ladislav - Montufar, Edgar B.
PY  - 2024
TI  - Fabrication of customized open-cell titanium foams by direct foaming for biomedical applications
JF  - JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
VL  - 33
IS  - November-December 2024
SP  - 1704-1714
EP  - 1704-1714
PB  - ELSEVIER
SN  - 22387854
KW  - Titanium
KW  - Metallic foam
KW  - Scaffold
KW  - Direct foaming
KW  - Robocasting
KW  - Osteoblast
UR  - https://www.sciencedirect.com/science/article/pii/S2238785424021410?via%3Dihub
N2  - Titanium (Ti) foams offer a promising alternative for bone reconstruction and repair due to their high porosity and lower stiffness compared to solid metals, which improves in vivo osseointegration by reducing the stress shielding effect and allowing bone ingrowth. In this work, customized Ti foams were successfully fabricated for the first time at room temperature using a direct foaming method. Ti powder suspension with a water-soluble surfactant and environmentally friendly thickener was foamed by mechanical stirring. Then, 3D-printed moulds were utilized to achieve near-net shape foams, which were subsequently consolidated by sintering, thus avoiding the need for complex processing of molten Ti. The resulting Ti foams exhibited a cancellous-like open-cell structure, high porosity (> 80%), and a five times higher effective surface area than a 3D Ti mesh with a primitive cubic-based cell fabricated by additive manufacturing. In addition, the Ti foams exhibited similar mechanical properties to cancellous bone and facilitated the adhesion, proliferation, and maturation of human osteoblasts in vitro.
ER  -

OLIVER-URRUTIA, Carolina; Mariano CASAS-LUNA; Zuzana SUMBALOVÁ KOLEDOVÁ; Karel SLAMECKA; Tomas ZIKMUND; Jozef KAISER; Ladislav CELKO a Edgar B. MONTUFAR. Fabrication of customized open-cell titanium foams by direct foaming for biomedical applications. \textit{JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR\&{}T}. AMSTERDAM: ELSEVIER, 2024, roč.~33, November-December 2024, s.~1704-1714. ISSN~2238-7854. Dostupné z: https://doi.org/10.1016/j.jmrt.2024.09.136.

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